✦ LIBER ✦

Isolation of a New Caryophyllane Ester from Lactarius subumbonatus: Conformational Analysis and Absolute Configuration

✍ Scribed by Marco Clericuzio; Lucio Toma; Giovanni Vidari

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 203 KB
Volume: 1999
Category: Article
ISSN: 1434-193X
DOI: 10.1002/(sici)1099-0690(199909)1999:9<2059::aid-ejoc2059>3.0.co;2-h

No coin nor oath required. For personal study only.

✦ Synopsis

The absolute configuration of the sesquiterpene moiety has been established by theoretical Circular Dichroism sesquiterpene alcohol esterified by the unusual fatty acid (S)-(+)-6-hydroxystearic acid, has been isolated from the fruiting calculations (De Voe coupled oscillators theory) and that of the fatty acid by NMR studies of the (R)-2-methoxy-2-bodies of the Basidiomycete Lactarius subumbonatus. Both NMR data and AM1 calculations indicate that the naphthylacetic acid (2-NMA) ester. caryophyllene macrocyclic ring adopts a ββ conformation.

📜 SIMILAR VOLUMES

ChemInform Abstract: Fungal Metabolites.

ChemInform Abstract: Fungal Metabolites. Part 44. Isolation of a New Caryophyllane Ester from Lactarius subumbonatus: Conformational Analysis and Absolute Configuration.

✍ Marco Clericuzio; Lucio Toma; Giovanni Vidari 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Synthesis and Absol

ChemInform Abstract: Synthesis and Absolute Configuration of 9-β-D-Glucosyloxycamptothecin, a New Gluco Camptothecin Isolated from Ophiorrhiza pumila Regenerated Plants.

✍ M. KITAJIMA; M. NAKAMURA; A. WATANABE; H. TAKAYAMA; N. AIMI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB

ChemInform Abstract: Isolation and Struc

ChemInform Abstract: Isolation and Structures of New Azaphilone Derivatives, Falconensins E- G (I), from Emericella falconensis and Absolute Configurations of Falconensins A-G.

✍ T. ITABASHI; N. OGASAWARA; K. NOZAWA; K. KAWAI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

ChemInform Abstract: Isolation, Identifi

ChemInform Abstract: Isolation, Identification and Determination of the Absolute Configuration of Fischerellin B. A New Algicide from the Freshwater Cyanobacterium Fischerella muscicola (Thuret).

✍ U. PAPKE; E. M. GROSS; W. FRANCKE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

First Total Synthesis and Determination

First Total Synthesis and Determination of the Absolute Configuration of Strictifolione, a New 6-(ω-Phenylalkenyl)-5,6-dihydro-α-pyrone, Isolated from Cryptocarya strictifolia.

✍ Lia Dewi Juliawaty; Yoshimi Watanabe; Mariko Kitajima; Sjamsul Arifin Achmad; Hi 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 69 KB

ChemInform Abstract: Absolute Configurat

ChemInform Abstract: Absolute Configuration of Amphidinol 3 (I), the First Complete Structure Determination from Amphidinol Homologues: Application of a New Configuration Analysis Based on Carbon—Hydrogen Spin-Coupling Constants.

✍ Michio Murata; Shigeru Matsuoka; Nobuaki Matsumori; Gopal K. Paul; Kazuo Tachiba 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views